201301120

素因数分解:

$2^7\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2083}}^1$

素因数の和:2253

約数の個数: 64

約数和(自身を含む): 484655040

約数和(自身を除く): 283353920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 151, 160, 302, 320, 604, 640, 755, 1208, 1510, 2083, 2416, 3020, 4166, 4832, 6040, 8332, 9664, 10415, 12080, 16664, 19328, 20830, 24160, 33328, 41660, 48320, 66656, 83320, 96640, 133312, 166640, 266624, 314533, 333280, 629066, 666560, 1258132, 1333120, 1572665, 2516264, 3145330, 5032528, 6290660, 10065056, 12581320, 20130112, 25162640, 40260224, 50325280, 100650560, 201301120]

約数ペア:

[(1, 201301120), (2, 100650560), (4, 50325280), (5, 40260224), (8, 25162640), (10, 20130112), (16, 12581320), (20, 10065056), (32, 6290660), (40, 5032528), (64, 3145330), (80, 2516264), (128, 1572665), (151, 1333120), (160, 1258132), (302, 666560), (320, 629066), (604, 333280), (640, 314533), (755, 266624), (1208, 166640), (1510, 133312), (2083, 96640), (2416, 83320), (3020, 66656), (4166, 48320), (4832, 41660), (6040, 33328), (8332, 24160), (9664, 20830), (10415, 19328), (12080, 16664)]